Whether you’re looking to boost muscle or lose weight, two cardio fitness machines are gym staples: the StairMaster and the treadmill. So, if it comes down to the two, which is better for you, the ...

If you've spent any time at all in a gym lately, the chances are you'll have tried (or seen someone else) working out on a Stairmaster. And even if you avoid the gym at all costs (and we hear you!), ...